OT-2026-000038844
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000038844) never changes.
Identity and time
| Publication number | OT-2026-000038844 · never reused |
|---|---|
| Internal UUID | 01a0ae78-769f-7888-909f-669d6bf93ad6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038844 |
| Status | PUBLIC |
Content hashes
| Canonical text | b8a93c90e8945ec846a8aad62cf388a30c0d142e247f854258baf877711ae130 |
|---|---|
| Markdown | f1828aaa5de35699c2a1bff8a847f6be08a84949a9cec126d1bd34dc808388ef |
| Publication page | 02c5e7a5d548d4c8a393aeda386ce2701bf4cbfed7274fc976e3aca6c2ef7a7f |
| Manifest | 083415de46393aa4315c9b5fa0aa3ce3bea4415e7be88346dce6ebd5c9cb1cdb |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | lNXpeSKuDy1VVeLASrozoj/yIyHo4bPpZJe4iRcGfvifszjKhmK3gjlHbuqloGPQVNE2FbpJyckxHBqzv5mEAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:21:24.837297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038844observed 02c5e7a5d548d4c8a393aeda386ce270...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:24.817630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038844/manifest.jsonobserved 083415de46393aa4315c9b5fa0aa3ce3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:24.796355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038844/publication.mdobserved f1828aaa5de35699c2a1bff8a847f6be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:24.776227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038844/publication.txtobserved b8a93c90e8945ec846a8aad62cf388a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|